Singh, P. R., & Heldman, D. R. (1984). Introduction to food engineering. Academic Press.
Chicago Style aipamenaSingh, Paul R., and Dennis R. Heldman. Introduction to Food Engineering. New York: Academic Press, 1984.
MLA aipamenaSingh, Paul R., and Dennis R. Heldman. Introduction to Food Engineering. Academic Press, 1984.
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